document.write( "Question 915541: your test scores are 75,93,90,82, and 85. what are the lowest score you can obtain on the next test to achieve an average of at least 86? \n" ); document.write( "
Algebra.Com's Answer #805682 by CubeyThePenguin(3113)\"\" \"About 
You can put this solution on YOUR website!
x = lowest score on next test\r
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\n" ); document.write( "\n" ); document.write( "(75 + 93 + 90 + 82 + 85 + x)/6 = 86
\n" ); document.write( "425 + x = 516
\n" ); document.write( "x = 91
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